Individual Calculations July 2011
 Blatny, Pavel  Total change: -1.70  Rating chartPersonal card
 2011 National Open - Open Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 2492 2398 1.00 3 -0.17 10 -1.70 
  Van Wely, Loek g2675 NED0.001-0.1710-1.70 
  Kavutskiy, Konstantin 2190 USA1.0010.23102.30 
  Gelashvili, Tamaz g2611 GEO0.001-0.2310-2.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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